{
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    "spatial": {"bbox": [[
      -180,
      -90,
      180,
      90
    ]]},
    "temporal": {"interval": [[
      "1995-09-04T00:00:00Z",
      "2013-03-29T00:00:00Z"
    ]]}
  },
  "stac_version": "1.0.0",
  "license": "proprietary",
  "assets": {
    "metadata_ogc_17_069r3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS",
      "title": "OGC 17-069r3 metadata",
      "type": "application/geo+json;profile=\"http://www.opengis.net/spec/ogcapi-features-1/1.0\""
    },
    "metadata_iso_19139": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/vnd.iso.19139%2Bxml",
      "title": "ISO 19139 metadata",
      "type": "application/vnd.iso.19139+xml"
    },
    "metadata_iso_19139_2": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/vnd.iso.19139-2%2Bxml",
      "title": "ISO 19139-2 metadata",
      "type": "application/vnd.iso.19139-2+xml"
    },
    "metadata_dif_10": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/dif10%2Bxml",
      "title": "DIF-10 metadata",
      "type": "application/dif10+xml"
    },
    "metadata_ogc_17_084r1": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&mode=owc",
      "title": "OGC 17-084r1 metadata",
      "type": "application/geo+json;profile=\"http://www.opengis.net/spec/eoc-geojson/1.0\""
    },
    "metadata_html": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=text/html",
      "title": "HTML",
      "type": "text/html"
    },
    "metadata_iso_191115_3": {
      "roles": ["metadata"],
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/vnd.iso.19115-3%2Bxml",
      "title": "ISO 19115-3 metadata",
      "type": "application/vnd.iso.19115-3+xml"
    },
    "quicklook": {
      "roles": ["overview"],
      "href": "https://radarsat1-ceos-ard.s3.ca-central-1.amazonaws.com/1c77bb32-d840-49a5-8435-7bd31c792610/RS1_F2_19960305_142116_142125_W015841_1/RS1_F2_19960305_142116_142125_W015841_1_HH_quickLook.tif",
      "type": "image/tiff; application=geotiff",
      "title": "graphic overview"
    }
  },
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    "eo",
    "radar",
    "radarsat",
    "canada",
    "radarsat-1",
    "radarsat-1-ard"
  ],
  "description": "The RADARSAT-1 CEOS Analysis Ready Data (ARD) collection provides a consistent, pre-processed view of Canadaâ\u0080\u0099s landmass to support large-scale Earth observation analysis. Built to CEOS ARD standards, this dataset reduces the technical burden on users by removing much of the image preparation work normally required with Level-1 SAR products. Instead of ordering and processing individual scenes with specialized software, users can focus directly on applications such as environmental monitoring, land cover change detection, and long-term trend analysis. The dataset is delivered through a STAC catalog for easier discovery, with direct download access for streamlined workflows. Les données prêtes à lâ\u0080\u0099analyse CEOS (ARD) de RADARSAT-1 offrent une couverture prétraitée et cohérente de la masse terrestre du Canada afin de soutenir les analyses dâ\u0080\u0099observation de la Terre à grande échelle. Conçu selon les normes CEOS ARD, cet ensemble de données réduit la charge technique des utilisateurs en éliminant une grande partie du travail de préparation généralement requis pour les produits SAR de niveau 1. Au lieu de commander et de traiter des scènes individuelles à lâ\u0080\u0099aide de logiciels spécialisés, les utilisateurs peuvent se concentrer directement sur des applications comme la surveillance environnementale, la détection des changements de couverture terrestre et lâ\u0080\u0099analyse des tendances à long terme. Lâ\u0080\u0099ensemble est diffusé au moyen dâ\u0080\u0099un catalogue STAC pour en faciliter la découverte, avec un accès direct au téléchargement pour simplifier les flux de travail.",
  "links": [
    {
      "rel": "self",
      "href": "https://fedeo.ceos.org/collections/series/items/r1-ard?httpAccept=application/json",
      "type": "application/json"
    },
    {
      "rel": "parent",
      "href": "https://fedeo.ceos.org/collections/series",
      "title": "EO Series",
      "type": "application/json"
    },
    {
      "rel": "collection",
      "href": "https://fedeo.ceos.org/collections/series",
      "title": "EO Series",
      "type": "application/json"
    },
    {
      "rel": "search",
      "href": "https://fedeo.ceos.org/collections/series/items/r1-ard/api",
      "type": "application/opensearchdescription+xml",
      "title": "OpenSearch Description Document"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/atom%2Bxml",
      "type": "application/atom+xml",
      "title": "Atom format"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/xml",
      "type": "application/xml",
      "title": "Dublin Core metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/ld%2Bjson",
      "type": "application/ld+json",
      "title": "JSON-LD metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/ld%2Bjson;profile=https://schema.org",
      "type": "application/ld+json;profile=\"https://schema.org\"",
      "title": "JSON-LD (schema.org) metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/",
      "type": "application/ld+json;profile=\"http://data.europa.eu/930/\"",
      "title": "JSON-LD (GeoDCAT-AP) metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/rdf%2Bxml",
      "type": "application/rdf+xml",
      "title": "RDF/XML metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/rdf%2Bxml;profile=https://schema.org",
      "type": "application/rdf+xml;profile=\"https://schema.org\"",
      "title": "RDF/XML (schema.org) metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/",
      "type": "application/rdf+xml;profile=\"http://data.europa.eu/930/\"",
      "title": "RDF/XML (GeoDCAT-AP) metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=text/turtle",
      "type": "text/turtle",
      "title": "Turtle metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=text/turtle;profile=https://schema.org",
      "type": "text/turtle;profile=\"https://schema.org\"",
      "title": "Turtle (schema.org) metadata"
    },
    {
      "rel": "alternate",
      "href": "https://fedeo.ceos.org/collections/r1-ard?parentIdentifier=EOP:NRCAN:EODMS&httpAccept=text/turtle;profile=http://data.europa.eu/930/",
      "type": "text/turtle;profile=\"http://data.europa.eu/930/\"",
      "title": "Turtle (GeoDCAT-AP) metadata"
    }
  ],
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  "title": "RADARSAT-1, CEOS-ARD",
  "type": "Collection"
}